./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix013_pso.opt_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_70427a52-e1bd-4634-b788-854583817c62/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_70427a52-e1bd-4634-b788-854583817c62/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_70427a52-e1bd-4634-b788-854583817c62/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_70427a52-e1bd-4634-b788-854583817c62/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix013_pso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_70427a52-e1bd-4634-b788-854583817c62/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_70427a52-e1bd-4634-b788-854583817c62/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 272f540eb0c5d1db2e008da773be96cd72f57b47 ...................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_70427a52-e1bd-4634-b788-854583817c62/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_70427a52-e1bd-4634-b788-854583817c62/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_70427a52-e1bd-4634-b788-854583817c62/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_70427a52-e1bd-4634-b788-854583817c62/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix013_pso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_70427a52-e1bd-4634-b788-854583817c62/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_70427a52-e1bd-4634-b788-854583817c62/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 272f540eb0c5d1db2e008da773be96cd72f57b47 ......................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 06:03:16,971 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 06:03:16,972 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 06:03:16,979 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 06:03:16,979 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 06:03:16,980 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 06:03:16,981 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 06:03:16,982 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 06:03:16,983 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 06:03:16,983 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 06:03:16,984 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 06:03:16,984 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 06:03:16,985 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 06:03:16,986 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 06:03:16,986 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 06:03:16,987 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 06:03:16,988 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 06:03:16,989 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 06:03:16,990 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 06:03:16,991 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 06:03:16,992 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 06:03:16,993 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 06:03:16,994 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 06:03:16,994 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 06:03:16,994 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 06:03:16,995 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 06:03:16,996 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 06:03:16,996 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 06:03:16,997 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 06:03:16,997 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 06:03:16,998 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 06:03:16,998 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 06:03:16,998 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 06:03:16,998 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 06:03:16,999 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 06:03:16,999 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 06:03:17,000 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_70427a52-e1bd-4634-b788-854583817c62/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 06:03:17,009 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 06:03:17,009 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 06:03:17,010 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 06:03:17,010 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 06:03:17,011 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 06:03:17,011 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 06:03:17,011 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 06:03:17,011 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 06:03:17,011 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 06:03:17,011 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 06:03:17,011 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 06:03:17,012 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 06:03:17,012 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 06:03:17,012 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 06:03:17,012 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 06:03:17,012 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 06:03:17,012 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 06:03:17,012 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 06:03:17,012 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 06:03:17,013 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 06:03:17,013 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 06:03:17,013 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 06:03:17,013 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 06:03:17,013 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 06:03:17,013 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 06:03:17,013 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 06:03:17,014 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 06:03:17,014 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 06:03:17,014 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 06:03:17,014 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_70427a52-e1bd-4634-b788-854583817c62/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 272f540eb0c5d1db2e008da773be96cd72f57b47 [2018-11-23 06:03:17,036 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 06:03:17,045 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 06:03:17,048 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 06:03:17,049 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 06:03:17,049 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 06:03:17,049 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_70427a52-e1bd-4634-b788-854583817c62/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix013_pso.opt_false-unreach-call.i [2018-11-23 06:03:17,085 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_70427a52-e1bd-4634-b788-854583817c62/bin-2019/ukojak/data/30621a5a5/04af70363b7f47cc9f1dd093e52f0d26/FLAG11d62c28a [2018-11-23 06:03:17,446 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 06:03:17,446 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_70427a52-e1bd-4634-b788-854583817c62/sv-benchmarks/c/pthread-wmm/mix013_pso.opt_false-unreach-call.i [2018-11-23 06:03:17,454 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_70427a52-e1bd-4634-b788-854583817c62/bin-2019/ukojak/data/30621a5a5/04af70363b7f47cc9f1dd093e52f0d26/FLAG11d62c28a [2018-11-23 06:03:17,464 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_70427a52-e1bd-4634-b788-854583817c62/bin-2019/ukojak/data/30621a5a5/04af70363b7f47cc9f1dd093e52f0d26 [2018-11-23 06:03:17,466 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 06:03:17,467 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 06:03:17,468 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 06:03:17,468 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 06:03:17,471 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 06:03:17,472 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 06:03:17" (1/1) ... [2018-11-23 06:03:17,474 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f443fd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:03:17, skipping insertion in model container [2018-11-23 06:03:17,474 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 06:03:17" (1/1) ... [2018-11-23 06:03:17,483 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 06:03:17,523 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 06:03:17,778 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 06:03:17,785 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 06:03:17,877 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 06:03:17,912 INFO L195 MainTranslator]: Completed translation [2018-11-23 06:03:17,912 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:03:17 WrapperNode [2018-11-23 06:03:17,912 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 06:03:17,912 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 06:03:17,912 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 06:03:17,913 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 06:03:17,918 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:03:17" (1/1) ... [2018-11-23 06:03:17,932 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:03:17" (1/1) ... [2018-11-23 06:03:17,951 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 06:03:17,951 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 06:03:17,951 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 06:03:17,951 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 06:03:17,958 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:03:17" (1/1) ... [2018-11-23 06:03:17,959 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:03:17" (1/1) ... [2018-11-23 06:03:17,963 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:03:17" (1/1) ... [2018-11-23 06:03:17,963 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:03:17" (1/1) ... [2018-11-23 06:03:17,973 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:03:17" (1/1) ... [2018-11-23 06:03:17,977 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:03:17" (1/1) ... [2018-11-23 06:03:17,980 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:03:17" (1/1) ... [2018-11-23 06:03:17,983 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 06:03:17,984 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 06:03:17,984 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 06:03:17,984 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 06:03:17,985 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:03:17" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_70427a52-e1bd-4634-b788-854583817c62/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 06:03:18,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 06:03:18,039 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 06:03:18,040 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 06:03:18,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 06:03:18,040 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 06:03:18,040 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 06:03:18,040 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 06:03:18,040 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 06:03:18,040 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 06:03:18,040 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 06:03:18,040 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 06:03:18,041 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 06:03:18,041 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 06:03:18,041 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 06:03:18,041 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 06:03:18,041 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 06:03:18,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 06:03:18,042 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 06:03:18,358 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 06:03:18,361 INFO L168 Benchmark]: Toolchain (without parser) took 894.17 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.7 MB). Free memory was 951.7 MB in the beginning and 1.1 GB in the end (delta: -145.2 MB). Peak memory consumption was 20.4 MB. Max. memory is 11.5 GB. [2018-11-23 06:03:18,362 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 06:03:18,362 INFO L168 Benchmark]: CACSL2BoogieTranslator took 444.26 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.7 MB). Free memory was 951.7 MB in the beginning and 1.1 GB in the end (delta: -188.4 MB). Peak memory consumption was 38.6 MB. Max. memory is 11.5 GB. [2018-11-23 06:03:18,363 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.67 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. [2018-11-23 06:03:18,363 INFO L168 Benchmark]: Boogie Preprocessor took 32.30 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 06:03:18,364 INFO L168 Benchmark]: RCFGBuilder took 376.38 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 39.9 MB). Peak memory consumption was 39.9 MB. Max. memory is 11.5 GB. [2018-11-23 06:03:18,366 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 444.26 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.7 MB). Free memory was 951.7 MB in the beginning and 1.1 GB in the end (delta: -188.4 MB). Peak memory consumption was 38.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.67 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 32.30 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 376.38 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 39.9 MB). Peak memory consumption was 39.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 06:03:19,850 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 06:03:19,851 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 06:03:19,860 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 06:03:19,860 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 06:03:19,861 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 06:03:19,862 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 06:03:19,863 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 06:03:19,864 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 06:03:19,865 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 06:03:19,865 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 06:03:19,866 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 06:03:19,866 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 06:03:19,867 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 06:03:19,868 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 06:03:19,869 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 06:03:19,869 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 06:03:19,871 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 06:03:19,872 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 06:03:19,873 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 06:03:19,874 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 06:03:19,875 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 06:03:19,876 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 06:03:19,877 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 06:03:19,877 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 06:03:19,877 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 06:03:19,878 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 06:03:19,879 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 06:03:19,879 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 06:03:19,880 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 06:03:19,880 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 06:03:19,881 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 06:03:19,881 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 06:03:19,881 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 06:03:19,881 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 06:03:19,882 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 06:03:19,882 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_70427a52-e1bd-4634-b788-854583817c62/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 06:03:19,893 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 06:03:19,893 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 06:03:19,894 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 06:03:19,894 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 06:03:19,895 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 06:03:19,895 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 06:03:19,895 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 06:03:19,895 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 06:03:19,895 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 06:03:19,895 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 06:03:19,895 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 06:03:19,896 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 06:03:19,896 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 06:03:19,896 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 06:03:19,896 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 06:03:19,896 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 06:03:19,896 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 06:03:19,896 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 06:03:19,897 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 06:03:19,897 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 06:03:19,897 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 06:03:19,897 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 06:03:19,897 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 06:03:19,897 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 06:03:19,898 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 06:03:19,898 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 06:03:19,898 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 06:03:19,898 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 06:03:19,898 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 06:03:19,898 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 06:03:19,898 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 06:03:19,898 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 06:03:19,899 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_70427a52-e1bd-4634-b788-854583817c62/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 272f540eb0c5d1db2e008da773be96cd72f57b47 [2018-11-23 06:03:19,930 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 06:03:19,940 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 06:03:19,943 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 06:03:19,944 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 06:03:19,944 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 06:03:19,945 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_70427a52-e1bd-4634-b788-854583817c62/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix013_pso.opt_false-unreach-call.i [2018-11-23 06:03:19,992 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_70427a52-e1bd-4634-b788-854583817c62/bin-2019/ukojak/data/a93d5d6c5/9634da7c0c274b678a5b9e6702239807/FLAG1164c0f03 [2018-11-23 06:03:20,355 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 06:03:20,356 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_70427a52-e1bd-4634-b788-854583817c62/sv-benchmarks/c/pthread-wmm/mix013_pso.opt_false-unreach-call.i [2018-11-23 06:03:20,364 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_70427a52-e1bd-4634-b788-854583817c62/bin-2019/ukojak/data/a93d5d6c5/9634da7c0c274b678a5b9e6702239807/FLAG1164c0f03 [2018-11-23 06:03:20,747 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_70427a52-e1bd-4634-b788-854583817c62/bin-2019/ukojak/data/a93d5d6c5/9634da7c0c274b678a5b9e6702239807 [2018-11-23 06:03:20,749 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 06:03:20,750 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 06:03:20,751 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 06:03:20,751 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 06:03:20,754 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 06:03:20,754 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 06:03:20" (1/1) ... [2018-11-23 06:03:20,756 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f1faa3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:03:20, skipping insertion in model container [2018-11-23 06:03:20,756 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 06:03:20" (1/1) ... [2018-11-23 06:03:20,762 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 06:03:20,797 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 06:03:21,077 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 06:03:21,089 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 06:03:21,140 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 06:03:21,189 INFO L195 MainTranslator]: Completed translation [2018-11-23 06:03:21,189 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:03:21 WrapperNode [2018-11-23 06:03:21,190 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 06:03:21,190 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 06:03:21,190 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 06:03:21,190 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 06:03:21,238 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:03:21" (1/1) ... [2018-11-23 06:03:21,253 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:03:21" (1/1) ... [2018-11-23 06:03:21,271 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 06:03:21,272 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 06:03:21,272 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 06:03:21,272 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 06:03:21,278 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:03:21" (1/1) ... [2018-11-23 06:03:21,279 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:03:21" (1/1) ... [2018-11-23 06:03:21,282 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:03:21" (1/1) ... [2018-11-23 06:03:21,283 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:03:21" (1/1) ... [2018-11-23 06:03:21,294 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:03:21" (1/1) ... [2018-11-23 06:03:21,298 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:03:21" (1/1) ... [2018-11-23 06:03:21,300 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:03:21" (1/1) ... [2018-11-23 06:03:21,304 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 06:03:21,305 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 06:03:21,305 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 06:03:21,305 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 06:03:21,305 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 06:03:21" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_70427a52-e1bd-4634-b788-854583817c62/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 06:03:21,343 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 06:03:21,343 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 06:03:21,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 06:03:21,343 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 06:03:21,343 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 06:03:21,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 06:03:21,344 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 06:03:21,344 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 06:03:21,344 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 06:03:21,344 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 06:03:21,344 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 06:03:21,344 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 06:03:21,344 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 06:03:21,344 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 06:03:21,344 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 06:03:21,345 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 06:03:21,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 06:03:21,346 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 06:03:21,628 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 06:03:21,630 INFO L168 Benchmark]: Toolchain (without parser) took 880.74 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.0 MB). Free memory was 946.5 MB in the beginning and 1.1 GB in the end (delta: -118.5 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 06:03:21,632 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 06:03:21,632 INFO L168 Benchmark]: CACSL2BoogieTranslator took 439.33 ms. Allocated memory is still 1.0 GB. Free memory was 946.5 MB in the beginning and 903.6 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. [2018-11-23 06:03:21,632 INFO L168 Benchmark]: Boogie Procedure Inliner took 81.30 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.0 MB). Free memory was 903.6 MB in the beginning and 1.1 GB in the end (delta: -201.1 MB). Peak memory consumption was 17.6 MB. Max. memory is 11.5 GB. [2018-11-23 06:03:21,633 INFO L168 Benchmark]: Boogie Preprocessor took 32.62 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 06:03:21,633 INFO L168 Benchmark]: RCFGBuilder took 325.16 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 39.7 MB). Peak memory consumption was 39.7 MB. Max. memory is 11.5 GB. [2018-11-23 06:03:21,636 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 439.33 ms. Allocated memory is still 1.0 GB. Free memory was 946.5 MB in the beginning and 903.6 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 81.30 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.0 MB). Free memory was 903.6 MB in the beginning and 1.1 GB in the end (delta: -201.1 MB). Peak memory consumption was 17.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 32.62 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 325.16 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 39.7 MB). Peak memory consumption was 39.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...